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[v3,0/4] Per CPU idle injection

Message ID 20230117020742.2760307-1-srinivas.pandruvada@linux.intel.com
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Series Per CPU idle injection | expand

Message

Srinivas Pandruvada Jan. 17, 2023, 2:07 a.m. UTC 
This series introduces per CPU idle injection. In preparation for this
enhance the existing powercap/idle_inject and modify intel_powerclamp
to use this. Then add per core idle injection driver.

v3
- Change callback from per CPU to per device and use in intel_powerclamp
- Remove unused var in per cpu idle injection module

v2
- Update based on feedback from Rafael on patch 2/4
- Kconfig dependency issue
Reported-by: kernel test robot <lkp@intel.com>

Srinivas Pandruvada (4):
  powercap: idle_inject: Export symbols
  powercap: idle_inject: Add update callback
  thermal/drivers/intel_powerclamp: Use powercap idle-inject framework
  thermal/drivers/intel_cpu_idle_cooling: Introduce Intel cpu idle
    cooling driver

 drivers/powercap/idle_inject.c                |  57 ++-
 drivers/thermal/intel/Kconfig                 |  12 +
 drivers/thermal/intel/Makefile                |   1 +
 .../thermal/intel/intel_cpu_idle_cooling.c    | 259 ++++++++++++++
 drivers/thermal/intel/intel_powerclamp.c      | 328 +++++++-----------
 include/linux/idle_inject.h                   |   3 +
 6 files changed, 443 insertions(+), 217 deletions(-)
 create mode 100644 drivers/thermal/intel/intel_cpu_idle_cooling.c